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StarTech.com USB Adapter, PCIe x4, 2x USB-A 10 Gbps (USB 3.2 Gen 2), UASP, Low-Profile Bracket, for PC, Mac, Linux

STCPEXUSB312A3 STCPEXUSB312A3
STCPEXUSB312A3 STCPEXUSB312A3
STCPEXUSB312A3 STCPEXUSB312A3
STCPEXUSB312A3 STCPEXUSB312A3

StarTech.com USB Adapter, PCIe x4, 2x USB-A 10 Gbps (USB 3.2 Gen 2), UASP, Low-Profile Bracket, for PC, Mac, Linux

Item Code: STCPEXUSB312A3
Manufacturer StarTech.com
Compare

StarTech.com USB Adapter, PCIe x4, 2x USB-A 10 Gbps (USB 3.2 Gen 2), UASP, Low-Profile Bracket, for PC, Mac, Linux

STCPEXUSB312A3 STCPEXUSB312A3
STCPEXUSB312A3 STCPEXUSB312A3
STCPEXUSB312A3 STCPEXUSB312A3
STCPEXUSB312A3 STCPEXUSB312A3

StarTech.com USB Adapter, PCIe x4, 2x USB-A 10 Gbps (USB 3.2 Gen 2), UASP, Low-Profile Bracket, for PC, Mac, Linux

Item Code: STCPEXUSB312A3
Manufacturer StarTech.com
Compare

Description

StarTech.com PCIe USB 3.2 Gen 2 Adapter: Add two 10Gbps USB-A ports

Quick, practical upgrades for storage and mobile syncing

Product Overview:

PCIe USB 3.2 Gen 2 card that slots into an available PCIe x4 bay and gives you two SuperSpeed USB-A ports. If you move large files or plug in external SSDs, this is the shortcut that actually helps, no kidding. Install is straightforward, full and low-profile brackets are included so it fits most towers and compact cases. The ASMedia ASM3142 controller uses two PCIe lanes and keeps transfers steady, while UASP and Multiple INs reduce bandwidth loss when you run multiple devices. Works across Windows, macOS and Linux, and drivers install automatically on modern Windows machines. Picture faster backups, quieter waits and fewer fiddly cable swaps.

Key Features:

  • SuperSpeed USB-A: Two USB-A Gen two ports deliver ten gigabits per second each for fast transfers to SSDs and backups.
  • ASMedia ASM3142 Controller: Built on an ASMedia controller using two PCIe lanes, it keeps speeds steady under real workloads.
  • UASP & Multiple INs: Supports UASP and Multiple INs so storage devices and hubs hold throughput without bogging down.
  • Install Flexibility: Ships with full and low-profile brackets, so the card fits desktop towers and small form factor cases.
  • Broad Compatibility: Works with Windows, macOS and Linux, and the drivers install automatically on modern Windows systems.

Quick Specs:

  • Brand: StarTech.com
  • Item#: STC-PEXUSB312A3
  • Color: Black
  • Dimensions: 4.7" x 4.3" x 0.7"
  • Format/Type: USB Adapter
  • Quantity/Pack: 1 Each
  • Compatibility/Use: PC, Linux, Mac
  • Country of Origin: China
  • Warranty: Lifetime

Imagine faster transfers, quieter backups and less waiting. Add this card and feel the difference. Want me to check fit for your case and OS?

Includes full and low-profile brackets, drivers install automatically on Windows 8 and later.

Specifications

Lead Time

Ships in 6-10 Bus Days

UNSPSC Code

43211609

Weight

0.3lb

Height

1.4in

Width

5.8in

Length

8.4in

Catalog Page Number

NEW

Additional Information

OS Compatibility:

  • Windows 7, 8, 8.1, 10, 11
  • Windows Server 2012 R2, 2016, 2019
  • macOS 10.13 to 10.15, 11.0, 12.0, 13.0
  • Linux 3.5 and up - LTS Versions only

Brand

StarTech.com

Brand Name

StarTech.com

Category

Computer / Laptop Accessories

Color Family

Black

Country of Origin

China

End of Life Manual Availability

Yes

Environmental Certification

EU RoHS

Environmental Compliance

Restriction of Hazardous Substances (RoHS) 2

Environmentally Friendly

Yes

Form Factor

Plug-in Card

Height

0.7"

Host Interface

PCI Express x4

Length

4.3"

Limited Warranty

Lifetime

Manufacturer

StarTech.com

Manufacturer Part Number

PEXUSB312A3

Manufacturer Website Address

http://www.startech.com

Number of SATA Ports

1

Number of USB 3.2 Ports

2

Operating System Supported

Windows 7

Package Contents

  • USB Adapter
  • 1x Low-Profile Bracket
  • 1x Quick Start Guide
  • 1x Full-Profile Bracket (Pre-Installed)

Packaged Quantity

1 each

Platform Supported

PC

Product Color

Black

Product Name

USB adapter

Product Type

USB adapter

REACH free of SVHC

Yes

Total Number of USB Ports

2

UASP Support

Yes

Weight (approximate)

2.80 oz

Width

4.7"

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